★ SOSA · Orthodontic & Aligner Clinics & Scent
A premium clear-aligner clinic can have beautiful interiors and still smell like an old-fashioned dental practice. A clean, understated signature in the patient-facing public areas - reception, waiting and the consultation lounge - makes it feel like a modern lifestyle brand, kept identical at every monthly visit, while treatment bays, digital scanning and sterilisation stay neutral and fragrance-free. This is purely about a calmer, more premium patient environment - SOSA makes no medical, dental or air-purification claims
★ ★ ★ ★ ★
★★★★★
"Our aligner clinic had beautiful interiors but still smelt like a dental clinic. One clean, subtle signature in reception and the consultation lounge made it feel like a modern lifestyle brand - and we kept the treatment bays completely neutral."
SOSA Vaayu · aligner reception
★★★★★
"Patients come back every month for the better part of a year. The Vaayu on a timer holds exactly the same subtle scent at every visit, so the clinic always feels familiar and considered."
SOSA Vaayu · consistent every visit
★★★★★
"We scent reception and consultation only and keep the scanning room and open treatment bays fragrance-free. Zoning it properly was the whole point."
SOSA Vaayu · public zones only
★★★★★
"Our waiting room is full of teenagers and parents. A barely-there signature keeps it feeling premium without ever being too much for younger patients."
SOSA Vaayu · teens and parents
★★★★★
"Our AC clinic used to smell closed-up in the morning and of disinfectant by evening. Once we fixed airing and cleaning, a light scent kept reception feeling fresh."
SOSA Vaayu · aired first, then scent
★★★★★
"We run four aligner studios. One consistent, discreet signature makes every location feel recognisably like our brand the moment someone walks in."
SOSA Vaayu · multi-location brand
★★★★★
"Our aligner clinic had beautiful interiors but still smelt like a dental clinic. One clean, subtle signature in reception and the consultation lounge made it feel like a modern lifestyle brand - and we kept the treatment bays completely neutral."
SOSA Vaayu · aligner reception
★★★★★
"Patients come back every month for the better part of a year. The Vaayu on a timer holds exactly the same subtle scent at every visit, so the clinic always feels familiar and considered."
SOSA Vaayu · consistent every visit
★★★★★
"We scent reception and consultation only and keep the scanning room and open treatment bays fragrance-free. Zoning it properly was the whole point."
SOSA Vaayu · public zones only
★★★★★
"Our waiting room is full of teenagers and parents. A barely-there signature keeps it feeling premium without ever being too much for younger patients."
SOSA Vaayu · teens and parents
★★★★★
"Our AC clinic used to smell closed-up in the morning and of disinfectant by evening. Once we fixed airing and cleaning, a light scent kept reception feeling fresh."
SOSA Vaayu · aired first, then scent
★★★★★
"We run four aligner studios. One consistent, discreet signature makes every location feel recognisably like our brand the moment someone walks in."
SOSA Vaayu · multi-location brand
★ Shop SOSA Vaayu ₹11,999 Scenting a clinic or a multi-location aligner brand? Get a zoning plan & quote
✓ Reed diffuser / room spray - passive or short-lived; only noticeable at the desk and inconsistent across monthly visits ✓ SOSA Vaayu - active cold-air, one identical, subtle signature across reception and consultation up to ~2000-3000 sq ft, on a timer ✓ A stale, closed-up or disinfectant smell - cleaning, ventilation and HVAC at source, not fragrance
Founder Diaries · Orthodontic & Aligner Clinics & Scent
Why is the fragrance-free boundary even more important for younger patients? Because children and teenagers include the most fragrance-sensitive visitors, and the treatment chair is where a patient is least able to move away from a scent they dislike. Keeping the clinical rooms neutral means no young patient is confined with a fragrance during care, and it keeps the clinical space reading as genuinely clinical rather than perfumed.
How do you stop the reception scent drifting into the treatment rooms? With placement and zoning. Put the diffuser in the public zone, away from doorways and airflow paths into clinical rooms, and set it at a low level; use one machine per public zone rather than one strong source; and account for central AC and open bays, which move air. Scent does not cross a partition on its own, but shared airflow can carry it, so the plan is designed around it.
Shop Vaayu ₹11,999
Facts verified August 2026 (SOSA product pages): The SOSA Safar is a compact, cordless, rechargeable waterless cold-diffusion perfume diffuser priced at ₹3,999; it runs up to about 10 hours continuously or 30 hours intermittently on a single charge, has 3 speed settings and a 1h/2h/3h auto-off timer, and ships with three SOSA Hotel Collection hotel-inspired oils. It is a small-space device and is not rated to fill a large open floor evenly. The SOSA Vaayu is a waterless cold-air diffuser priced at ₹11,999 that atomises alcohol-free, water-free fragrance oil into a dry nano-mist covering up to 1000m3 (about 2000 to 3000 sq ft) per open area, with a 400ml tank (four 100ml oils included) that lasts up to about 75 days depending on the intensity setting and daily run hours, 1h/4h/8h/24h timers, Bluetooth app control and under-38dB operation; a very large open reception may need the larger Angaan (₹25,999, ~8,000-10,000 sq ft) or Meenar (₹38,500, ~12,000-18,000 sq ft), and a multi-floor clinic generally needs one machine per zone. A reed diffuser (from about ₹749) is passive and cannot be adjusted in strength or held at an identical level over months. Fragrance projection depends on the volume of air and on ventilation - a closed, air-conditioned room holds scent while open treatment bays and central AC move it around - so the same floor area can need different power. In an orthodontic, aligner or dental setting a signature scent is ambience only, and only in the patient-facing public areas: SOSA makes no medical, dental, therapeutic, sterilising, disinfecting, antibacterial or air-purification claim of any kind, and a scent does not affect patients, treatment or health - it makes the reception and consultation environment feel calmer and more premium, nothing more. Digital scanning rooms, open treatment bays, braces-adjustment areas and sterilisation should be kept neutral and fragrance-free. Because patients return many times over a long treatment, one consistent signature held at the same low level (and kept light for younger patients) matters more than fragrance variety; staff should not increase intensity because of olfactory adaptation. A stale, closed-up or disinfectant smell is managed with cleaning, ventilation, HVAC and moisture control at source first; a signature scent is the finishing layer on clean, well-aired air, never a mask. The hotel-inspired scents are SOSA's own original interpretations; SOSA is independent and not affiliated with, or endorsed by, any hotel named for reference. Prices and availability are subject to change - see the live product pages.
This is one of the few scenting questions with a plain yes. Clinical areas stay fragrance-free in every clinic - and when the patients are children and teenagers, the reasons only get stronger. A young patient in the treatment chair should meet neutral air, and the whole scenting plan is built to guarantee that the signature never drifts across the clinical door.
Quick answers — read this first
Should an orthodontic clinic serving younger patients keep clinical areas fragrance-free? Yes, plainly, and even more so with younger patients. Scent only the patient-facing public areas - reception, waiting and the consultation lounge - and keep digital scanning rooms, open treatment bays, braces-adjustment areas and sterilisation neutral and fragrance-free. A child or teenager in the treatment chair should meet neutral air, both because younger and more fragrance-sensitive patients are best not scented at the moment of care and because a clinical space should not smell of anything. The diffuser is placed and zoned so the public-area signature does not drift in. A SOSA Vaayu (Rs 11,999) makes this controllable - one machine per public zone, none in the clinical rooms. It has no effect on patients, treatment or health, and SOSA makes no medical or dental claims.Why is the fragrance-free boundary even more important for younger patients? Because children and teenagers include the most fragrance-sensitive visitors, and the treatment chair is where a patient is least able to move away from a scent they dislike. Keeping the clinical rooms neutral means no young patient is confined with a fragrance during care, and it keeps the clinical space reading as genuinely clinical rather than perfumed.
How do you stop the reception scent drifting into the treatment rooms? With placement and zoning. Put the diffuser in the public zone, away from doorways and airflow paths into clinical rooms, and set it at a low level; use one machine per public zone rather than one strong source; and account for central AC and open bays, which move air. Scent does not cross a partition on its own, but shared airflow can carry it, so the plan is designed around it.
The short answer
Short answer: yes - clinical areas should stay fragrance-free in any orthodontic clinic, and even more so with younger patients; scent only reception, waiting and consultation, and keep scanning rooms, open treatment bays, braces-adjustment areas and sterilisation neutral, so a child or teenager in the chair meets neutral air. A SOSA Vaayu (Rs 11,999) placed and zoned in the public areas holds the boundary. SOSA makes no medical claims.
The range: a reed or a small Safar (₹3,999) suits a small reception; the SOSA Vaayu (₹11,999) holds one even, subtle signature across a reception, waiting area or consultation lounge up to ~2000-3000 sq ft on a schedule; the Angaan (₹25,999) for a very large open floor; one machine per zone, and treatment bays stay neutral.
Next step: shop the SOSA Vaayu, or send us the floor plan - public zones, treatment bays, sizes and HVAC - and we will zone and quote it.
In this guide
A modern orthodontic or clear-aligner clinic is a considered purchase people return to month after month, often for the better part of a year, and it is chosen as much on how premium and current it feels as on the treatment. Yet a clinic with beautiful interiors can still smell like an old-fashioned dental practice. The opportunity is in the patient-facing public areas - reception, the waiting room and the consultation lounge - where a clean, understated signature makes the space feel like a modern lifestyle brand, kept deliberately light (the waiting room is full of teenagers and parents) and, crucially, kept identical at every monthly visit so the clinic always feels familiar. The clinical spaces are left alone: digital scanning rooms, open treatment bays, braces-adjustment areas and sterilisation stay neutral and fragrance-free, with the signature zoned so it does not drift in. The tool is an even, controllable cold-air diffuser - a SOSA Vaayu for a reception or consultation lounge up to about 2000-3000 sq ft, on a timer so it holds the same discreet level every day; a small reception takes a compact Safar. And any stale, closed-up or disinfectant smell is fixed with cleaning, ventilation and HVAC at source first - scent is the finishing layer on clean air, never a mask. SOSA makes no medical, dental or air-purification claims of any kind - this is purely about a calmer, more premium patient environment.
Reception & waiting
Where the signature lives
Consultation lounge
SOSA Vaayu · ₹11,999
A small reception
SOSA Safar · ₹3,999
Straight answer
Should a clinic serving younger patients keep its clinical areas fragrance-free?
Yes - and this is one of the questions with a genuinely plain answer. In any orthodontic or dental setting the clinical rooms stay fragrance-free, and when the patients are children and teenagers the case only gets stronger. The signature belongs to the patient-facing public areas - reception, waiting and the consultation lounge, which is a discussion room where a light ambient scent is appropriate. The clinical spaces stay neutral: digital scanning and smile-scanning rooms, open treatment bays, braces-adjustment areas and sterilisation. There are two reasons this matters more with younger patients. First, children and teenagers include the most fragrance-sensitive visitors, and the treatment chair is exactly where a patient is least able to move away from a scent they dislike - so no young patient should be confined with a fragrance at the moment of care. Second, a clinical room should read as genuinely clinical, not perfumed; a scanning room that smells of fragrance undermines the very trust the space is meant to convey. Holding the boundary is a matter of placement and zoning, not willpower. Put the diffuser in the public zone, away from the doorways and airflow paths that lead into clinical rooms, and keep it at a low level. Use one machine per public zone rather than a single strong source trying to reach everywhere. And account for the building: central AC and open treatment bays move air, so scent that would never cross a solid partition on its own can be carried by shared airflow - which is why the plan is designed around the HVAC, not in spite of it. A SOSA Vaayu (₹11,999) makes this controllable - a low, even signature in the public zone on a schedule, and simply no machine in the clinical rooms. A small reception takes a compact Safar (₹3,999). To map which rooms carry scent and which stay neutral, a quick note with your floor plan sorts it. SOSA makes no medical, dental or air-purification claims - this is about a calmer, more premium environment, nothing more.
Yes, plainly - clinical rooms stay fragrance-free in every clinic, and even more so with younger patients. Scent only reception, waiting and consultation; keep scanning, treatment bays and sterilisation neutral. Hold the boundary with placement, one machine per public zone, and a Vaayu on a schedule.
Start from the zones. A reception, waiting area or consultation lounge wants one clean, subtle signature that holds at the same level every visit without staff spraying - that is the SOSA Vaayu (₹11,999, up to ~2000-3000 sq ft, on a schedule, kept light). A small reception takes a compact Safar (₹3,999). Keep scanning, treatment bays and sterilisation neutral and fragrance-free. If the clinic smells stale or of disinfectant, fix cleaning, ventilation and HVAC first - scent is not a mask. A passive reed diffuser is often only noticeable at the desk.
Shop Vaayu
Why clinical areas stay fragrance-free, and why that matters even more with younger patients
Keeping clinical areas fragrance-free is a plain yes, but it takes design to guarantee. Three things explain why the boundary matters more with younger patients and how you actually hold it.
1
The chair is where a patient cannot move away
Younger and sensitive patients most of all
In reception a visitor who dislikes a scent can shift seats or step out; in the treatment chair they cannot. Because children and teenagers include the most fragrance-sensitive visitors, the clinical rooms are exactly where fragrance is least appropriate. Keeping them neutral means no young patient is confined with a scent during care.
Tip: the more vulnerable the patient and the less they can move, the more important a neutral room becomes - and the chair is both.
2
A clinical room should smell clinical
Neutral reads as trustworthy
A scanning or treatment room that smells of fragrance undermines the trust the space is meant to convey - patients and parents expect clinical areas to be clean and neutral, not perfumed. Neutral air in the clinical rooms is part of how the clinic signals competence and hygiene, so the boundary is as much about credibility as comfort.
3
Placement and zoning hold the line
Design around airflow, not against it
The boundary is guaranteed by where the diffuser sits and how air moves, not by hoping. Place it in the public zone away from clinical doorways, keep it low, use one machine per public zone, and account for central AC and open bays that carry air. Scent does not cross a solid partition on its own, but shared airflow can, so the plan is built around the building.
Tip: if central AC or an open bay connects reception to the clinical rooms, the diffuser placement and level are planned around that path specifically.
The SOSA principle
A clinic can be scrupulous about the idea of keeping clinical rooms neutral and still fail at it, because a single strong diffuser near an open doorway or a shared AC return carries the reception scent straight into the treatment bay.
The clinics that hold the boundary treat it as an airflow problem, not a policy - low levels, one machine per public zone, and placement mapped to the HVAC.
Drawing the neutral boundary and placing the diffuser so it holds
Keeping clinical areas fragrance-free for younger patients is really three things - accept that the chair is where a patient cannot escape a scent, keep clinical rooms reading as clinical, and design the placement around airflow - and none of it substitutes for fixing a stale or disinfectant smell at source first.
The SOSA scent edit
Holding the fragrance-free clinical boundary
| Scent | Why it suits the mood |
|---|---|
| Scenting the clinical rooms too | Wrong in any clinic and worse with younger patients - a child in the chair cannot move away, and a treatment or scanning room that smells perfumed undermines the clinical trust the space needs. |
| One strong diffuser trying to reach everywhere | Drives scent through open doorways and shared AC into clinical rooms - the boundary fails not from intent but from airflow carrying a too-strong single source. |
| One machine per public zone, placed and zoned (SOSA Vaayu) | Holds the line - a low, even signature in reception and consultation, no machine in the clinical rooms, placement mapped to the HVAC so nothing drifts across the boundary. |
The controllable way to hold the boundary is one machine per public zone and none in the clinical rooms. A Vaayu (₹11,999) sits in the reception, waiting area or consultation lounge (up to about 2000-3000 sq ft each), placed away from clinical doorways and run at a low level on a 1h/4h/8h/24h schedule; a large or multi-chair clinic uses one per public zone, because scent does not travel across a partition or up a staircase on its own. A small reception takes a compact Safar (₹3,999); a passive reed at the desk barely reaches beyond it, which in this case is a feature. A very large open floor steps up to the Angaan (₹25,999). The scanning rooms, treatment bays and sterilisation carry nothing. Which rooms get scent and which stay neutral is mapped on a quotation with your floor plan and HVAC.
Matched to your clinic
One SOSA Vaayu (₹11,999) holds a clean, subtle signature across a reception, waiting area or consultation lounge up to ~2000-3000 sq ft, on a schedule - identical at every monthly visit; a small reception takes a Safar, one per zone, and treatment bays stay neutral.
A young patient in the treatment chair cannot get up and move away from a scent they do not like. That single fact is why the clinical rooms stay neutral in a clinic full of children - and why the whole plan is built to keep the signature from ever crossing that door.
— Sonal Sahani, SOSA
The SOSA scenting range for orthodontic & aligner clinics
Every SOSA system here is made in India and sized to a real volume of air, kept deliberately subtle so it reads as premium and current, never like a spa, and held identical at every visit. A reed or a small Safar suits a small reception; the Vaayu holds one even signature across a reception, waiting area or consultation lounge up to ~2000-3000 sq ft on a schedule; and the Angaan handles a very large open floor - one machine per zone, and the scanning rooms, treatment bays and sterilisation kept neutral. A stale or disinfectant smell is fixed with cleaning, ventilation and HVAC first, not scent. Here is the full range.
The SOSA scenting range for orthodontic & aligner clinics
From a small reception to a large multi-chair clinic - matched to the volume of air, kept subtle, identical at every visit, and zoned so clinical rooms stay neutral
| System | Best for | Why it works | From |
|---|---|---|---|
 SOSA Safar
|
A small reception or a single consultation room in a compact clinic | Compact cordless cold-diffusion - a controllable, gentle scent for one small patient-facing room; too small for a large open clinic | ₹3,999 |
 SOSA Vaayu
|
A reception, waiting area or consultation lounge up to ~2000-3000 sq ft - the workhorse, kept subtle and identical every visit | Active cold-air machine with Bluetooth app & 1h/4h/8h/24h timers - one even signature held all day on a schedule; one per zone, zoned away from treatment bays | ₹11,999 |
 SOSA Angaan
|
A very large open reception or a big multi-chair orthodontic floor (~8,000-10,000 sq ft) | HVAC nebulising diffuser for a very large volume of patient-facing air | ₹25,999 |
How to plan it honestly: a reed diffuser or a room spray is passive or short-lived - fine at a small desk, but it is often only noticeable up close and, in a clinic patients visit every month, it is hard to keep at exactly the same level over a long treatment journey. For a reception, waiting area or consultation lounge, one even, subtle signature held all day on a schedule is the job of the SOSA Vaayu (one open area up to about 2000-3000 sq ft), and a large or multi-chair clinic runs one machine per zone - scent does not travel across a partition or up a staircase on its own; a very large open floor steps up to the Angaan. Four honest notes for an orthodontic setting. First, scent only the patient-facing public zones - reception, waiting and the consultation lounge - and keep digital scanning rooms, open treatment bays, braces-adjustment areas and sterilisation neutral and fragrance-free, with the diffuser placed and zoned so it does not drift into them. Second, keep it consistent and subtle: patients return 15 to 20 times over a treatment, so one signature held at the same low level every visit builds familiarity - and because staff go nose-blind to a scent they smell all day, a scheduled machine holds the intensity steady so nobody keeps turning it up (waiting rooms are also full of teenagers and parents, so lighter is safer). Third, if the clinic smells stale, closed-up or of disinfectant, fix cleaning, ventilation, HVAC and any moisture at source first; a freshener over disinfectant just reads as two smells at once - scent is the finishing layer on clean, well-aired air, never a mask. And on running cost and multiple clinics: the honest anchors are the machine price (Rs 11,999) and that a 400ml tank lasts up to about 75 days depending on intensity and daily hours; a precise monthly figure and multi-clinic quantities depend on your area, footfall and hours, so those are planned on a quotation rather than guessed. SOSA makes no medical, dental, sterilising or air-purification claims, and a signature scent does not affect patients, treatment or health in any way - this is purely about a calmer, more premium patient environment.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
Orthodontic and clear-aligner clinics are an interesting case, because the patient relationship is unusually long. Someone choosing aligners is making a considered, appearance-led decision, and then they come back month after month, often fifteen or twenty times, for the better part of a year. So the space is judged the way a premium brand is judged - and yet a clinic with genuinely beautiful interiors can still carry that unmistakable old-fashioned dental smell. That gap is what a little scent, used well, can close.
My advice is the same two rules I give every clinic - restraint and zoning - plus one that is specific to orthodontics: consistency. Scent only the patient-facing public areas - a clean, understated signature in reception, the waiting room and the consultation lounge, kept deliberately light so it never reads like a spa, and light enough for the teenagers and parents who fill the waiting room. Keep the digital scanning rooms, open treatment bays, braces-adjustment areas and sterilisation neutral and fragrance-free, and place the diffuser so it does not drift in. And because a patient meets this space again and again, keep the fragrance identical at every visit - one Vaayu on a schedule holds the same subtle level all day, so the clinic feels familiar each time and no one on the team keeps nudging it up because they have gone nose-blind to it. A small reception takes a compact Safar; a very large open floor steps up to the Angaan, one per zone.
And I am always honest about what scent does. It makes the environment feel calmer, more current and more premium - which matters a great deal when someone is deciding whether to spend on treatment here. It does not treat, sterilise, purify the air or affect a patient's treatment or health in any way, and SOSA makes no medical or dental claims of any kind. If the clinic smells stale or of disinfectant, that is cleaning, ventilation and HVAC first; scent comes after. Everything is alcohol-free and made in India. Send me the floor plan - reception, consultation, scanning and treatment bays, with sizes and HVAC - and I will help you zone it and keep it consistent.
Frequently asked questions
Should a clinic serving younger patients keep clinical areas fragrance-free?
Yes, plainly, and even more so with younger patients. Scent only reception, waiting and the consultation lounge, and keep digital scanning rooms, open treatment bays, braces-adjustment areas and sterilisation neutral and fragrance-free. A child or teenager in the chair should meet neutral air.
Why is the fragrance-free boundary more important with younger patients?
Because children and teenagers include the most fragrance-sensitive visitors, and the treatment chair is where a patient is least able to move away from a scent they dislike. Keeping the clinical rooms neutral means no young patient is confined with a fragrance during care, and it keeps those rooms reading as genuinely clinical.
How do I stop the reception scent from drifting into the treatment rooms?
With placement and zoning, not willpower. Put the diffuser in the public zone away from clinical doorways, keep the level low, use one machine per public zone rather than a single strong source, and account for central AC and open bays that move air. Scent does not cross a solid partition on its own, but shared airflow can carry it, so the plan is designed around it.
Would a light scent in the treatment room help a nervous young patient relax?
No, and we would not suggest it. Keeping the clinical rooms neutral is the right choice; a scent does not treat anxiety, sedate or affect a patient's care in any way, and SOSA makes no medical or dental claims. What helps the environment feel calmer is a considered public area - the clinical rooms stay fragrance-free.
Is a reed diffuser safe to use near the clinical rooms since it is passive?
A reed is passive and only noticeable up close, so at a reception desk it stays local - which is fine. But the principle is the same: place nothing in the clinical rooms themselves, and keep even a passive scent source in the public zones, away from the doorways and airflow paths into scanning and treatment areas.
One clean, subtle signature in the patient-facing areas - reception, waiting and consultation, identical at every monthly visit and consistent across every clinic; treatment bays stay neutral, never like a spa
SOSA — Vaayu a calmer, more premium patient environment
One SOSA Vaayu (₹11,999) per public zone holds a low, even signature in reception and consultation, on a schedule and placed away from clinical doorways, with no machine in the treatment or scanning rooms. Made in India. The clinical boundary is designed around your HVAC. It has no effect on patients, treatment or health.
Shop SOSA Vaayu ₹11,999 → Plan a clinic or multi-location rollout
Continue the read
More from SOSA
- SOSA Vaayu - one even, subtle signature across a reception or consultation lounge (₹11,999)
- SOSA Safar - a compact scent for a small reception or consultation room (₹3,999)
- SOSA reed diffusers - a passive, subtle touch for a small desk
- Explore all SOSA scent machines & fragrances
- Brand: Founder story — why SOSA exists
Editorial standards & sources
About this guide: Written by Sonal Sahani, ISIPCA Versailles-trained founder and perfumer at SOSA Home & Body. Product recommendations reflect the SOSA range; the scenting advice applies to any brand.Facts verified August 2026 (SOSA product pages): The SOSA Safar is a compact, cordless, rechargeable waterless cold-diffusion perfume diffuser priced at ₹3,999; it runs up to about 10 hours continuously or 30 hours intermittently on a single charge, has 3 speed settings and a 1h/2h/3h auto-off timer, and ships with three SOSA Hotel Collection hotel-inspired oils. It is a small-space device and is not rated to fill a large open floor evenly. The SOSA Vaayu is a waterless cold-air diffuser priced at ₹11,999 that atomises alcohol-free, water-free fragrance oil into a dry nano-mist covering up to 1000m3 (about 2000 to 3000 sq ft) per open area, with a 400ml tank (four 100ml oils included) that lasts up to about 75 days depending on the intensity setting and daily run hours, 1h/4h/8h/24h timers, Bluetooth app control and under-38dB operation; a very large open reception may need the larger Angaan (₹25,999, ~8,000-10,000 sq ft) or Meenar (₹38,500, ~12,000-18,000 sq ft), and a multi-floor clinic generally needs one machine per zone. A reed diffuser (from about ₹749) is passive and cannot be adjusted in strength or held at an identical level over months. Fragrance projection depends on the volume of air and on ventilation - a closed, air-conditioned room holds scent while open treatment bays and central AC move it around - so the same floor area can need different power. In an orthodontic, aligner or dental setting a signature scent is ambience only, and only in the patient-facing public areas: SOSA makes no medical, dental, therapeutic, sterilising, disinfecting, antibacterial or air-purification claim of any kind, and a scent does not affect patients, treatment or health - it makes the reception and consultation environment feel calmer and more premium, nothing more. Digital scanning rooms, open treatment bays, braces-adjustment areas and sterilisation should be kept neutral and fragrance-free. Because patients return many times over a long treatment, one consistent signature held at the same low level (and kept light for younger patients) matters more than fragrance variety; staff should not increase intensity because of olfactory adaptation. A stale, closed-up or disinfectant smell is managed with cleaning, ventilation, HVAC and moisture control at source first; a signature scent is the finishing layer on clean, well-aired air, never a mask. The hotel-inspired scents are SOSA's own original interpretations; SOSA is independent and not affiliated with, or endorsed by, any hotel named for reference. Prices and availability are subject to change - see the live product pages.